LM3S2939-IQC50-A2T vs LM3S2939-EQC50-A2

This detailed comparison of LM3S2939-IQC50-A2T and LM3S2939-EQC50-A2 in the Embedded - Microcontrollers provides valuable insights into their specifications and features. Key aspects such as Manufacturer, Package, Mounting Type, and core parameters are thoroughly analyzed. This side-by-side comparison simplifies component selection. To learn more, explore their datasheets or request a quote directly.

LM3S2939-IQC50-A2T

VIGOR

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LM3S2939-EQC50-A2

Texas Instruments

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Specifications Hide identical items

Manufacturer	VIGOR	Texas Instruments
Package / Case	100-LQFP	100-LQFP
Description	IC MCU 32BIT 256KB FLASH 100LQFP	IC MCU 32BIT 256KB FLASH 100LQFP
In Stock	5 650	2 534
Mounting Type	Surface Mount	Surface Mount
Part Status	Obsolete	Obsolete
Series	Stellaris® ARM® Cortex®-M3S 2000	Stellaris® ARM® Cortex®-M3S 2000
Package	Bulk	Tray
Core Processor	ARM® Cortex®-M3	ARM® Cortex®-M3
Core Size	32-Bit	32-Bit
Speed	50MHz	50MHz
Connectivity	CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART	CANbus, I²C, IrDA, Microwire, QEI, SPI, SSI, UART/USART
Peripherals	Brown-out Detect/Reset, POR, PWM, WDT	Brown-out Detect/Reset, POR, PWM, WDT
Number of I/O	57	57
Program Memory Size	256KB (256K x 8)	256KB (256K x 8)
Program Memory Type	FLASH	FLASH
EEPROM Size	-	-
RAM Size	64K x 8	64K x 8
Voltage - Supply (Vcc/Vdd)	2.25V ~ 2.75V	2.25V ~ 2.75V
Data Converters	A/D 3x10b	A/D 3x10b
Oscillator Type	Internal	Internal
Operating Temperature	-40°C ~ 85°C (TA)	-40°C ~ 105°C (TA)
Supplier Device Package	100-LQFP (14x14)	100-LQFP (14x14)